Harrow-trailing seeder



J. PLOEN.

HARROW TRAIUNQSEEDER. APPLICATION FILED MAY 6, I920.

Patented Nov. 15, 1921.

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lwuewm Julius P10821- J. PLOEN.

HARROW TRAILING SEEDER.

APPLICATION FILED MAY 6,1920.

Patented Nov. 15, 1921.

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awn/mega UNITED STATESPATENT orrice.

, Sunnis PLOEIN, or GREEN ISLAND, IOWA.

"HABBOW-TRAILING snnnnn,

To all whom it "may concern:

, Be it known that I, JULIUs PLoEN, a citizen of the United States,residing at Green Island, in the county ofJackson and State of Iowa,have invented a new and useful Harrow-Trailing Seeder, of which thefollowingis a specification. 1

This invention relates to a ricultural machines and more particulary tomachines known as seeders and lanters.

The primary object o the invention is to provide a seeding deviceadapted for attachment to the ordinary cultivator or harrow, now incommon use, thus providing a machine to accomplish the seeding andharrowing operation simultaneously, thereby reducing the number of handsnecessary to accomplish the planting to a minimum.

A further object of the invention is to provide a seeder of thischaracter which will evenly broadcast the seed, the machine havingnovelmeans to cut off the supply of seed, at the will of the operator.

With the foregoing and other objects in view which will appear as thedescription proceeds, the invention resides in the combination andarrangement of parts and in the details of construction hereinafterdescribed and claimed, it being understood that changes in the preciseembodiment of the invention herein disclosed, may be made within thescope of what is claimed, without departing from the spirit of theinvention. eferring to the drawings Figure 1 is a side elevational viewof a seeder constructed in accordance with the present invention, thesame being shown as attached to a harrow.

Fig. 2 is a rear elevational view of the same. e

Fig. 3 is the attaching means employed forattaching the seeder to theharrow. Referring to the drawings in detail, the harrow to which theseeder is secured, includes the side bars 5 to which are secured thespike supporting rods 6, the spikes or teeth being indicated bv refeence character 7.

The seeder comprises the spaced supporting arms 8 and 9, the lower endsof which arms being provided with suitable bearings to accommodate theshaft 10 on which the sup orting wheel 11 is secured, so that the sha tor axle 10 will revolve with the wheel 11.

Secured to the shaft 10, in spaced relation Specification of LettersPatent.

withthe wheel 11, is a pulley 12which communicates motion to the pulley13, through the medium of the belt 14, passing over the pulleys 12 and13, there being an idle roller 15, provided for contacting with the belt14 Patented Nov. 15,1921. Application filed May 6, 1920 Serial No.379,339.

for insuring against the belt slipping over the pulley.

Operating adjacent the upper ends of the supporting arms 8 and 9, is ashaft 16 on which is supported the beveled pinion 17,

which in turn is in mesh with the beveled pinion 18 carried by the lowerend of the stub shaft 19, that is supported by means of the bracket 20.From the foregoing it is obvious that rotary movement of the beveledpinion 1? is communicated to the beveled pinion 18 and the stub shaft 19to cause the operation of the distributing arms 21 which are supportedintermediate the stub shaft.

The hopper forming a part of the seeder and which is indicated by thereference character 22, is positioned on the upper ends of the parallelarms 8 and 9, and as shown this hopper is provided with an auxiliarybottom wall 23 disposed in spaced relation with the bottom of thehopper, to. provide a housing for the distributing arms, the spacebetween the auxiliary bottom 23 and bottom of the hopper beingsufiicient to accommodate the distributing arms 21 to permit of freerotation thereof, within this housingl Formed in the bottom of thehopper is an opening 24 through which the seed passes from the hopper tothe distributing arms 21, and as shown, this opening is partially closedby the disk 25 which is carried by the upper end of the shaft 19, sothat rotary movement of the disk causes the seed to be fed through thedischarge opening 24, to prevent clogging of the seed at the point ofdelivery to the distributing arm.

The forward portion of the housing, which houses the distributing arm,is open as at 26 to permit the seed being planted to be thrown from thehousing, by the distributing arms 21, to broadcast the seed and arms 8and 9 in vertical positions. Associated with this yoke, is a relativelylarge yoke providing the spaced arms 30, the forward ends of the armsbeing apertured as at 31, to permit the same to be secured to theharroW.

These yokes are connected by means of the bolt 32 so that one yoke maybe adjusted with relation to the other, the bolt 32 being provided tosecure the yokes in such positions of adjustment.

In the operation of the device, the seeder is secured to the harrow in amanner as described, and the harrow is moved along the surface to beplanted in the usual manner, whereupon the soil is loosened, and theseed, contained in the hopper 22 is distributed over the ground surface,by means of the distributing arms 21 revolving in their housings.

It might be further stated that the opening through which the seeddischarges, is

controlled by means of the closure, indicated at 33, so that thedischarge of seed may he cut off at the will of the operator.

Having vthus described the invention, what is claimed as new is Incombination with a support, a seeder including a pair of supportingarms, a wheel supported between the arms, a hopper supported by thearms, a relatively large yoke including a pair of diverging arms, saidarms having curved extremities connected to the support, a second yokeincluding diverging arms having their free ends conneeted to the seeder,and means for adjust ably connecting the yokes.

In testimony that I claim the foregoing as my own, I have hereto aflixedmy signature in the presence of two witnesses.

JULIUS PLOEX.

Witnesses EDWARD J. STEWART, HENRY F. PLOEN.

